Mental Patterns
Arrays
2-Digit and 3-Digit
Word Problems
4-Digit by 1 Digit In Words
100
Solve using mental math. 50 x 5
What is 250?
100
Write the equation for the following array. 5 rows of 7
What is 5 x 7?
100
Solve the equation. 52 x 8
What is 416?
100
A jet plane can travel 567 miles per hour. How many miles could it travel in 4 hours?
What is 2,268 mph?
100

Solve the equation. What is two thousand three hundred fifteen multiplied by seven?

What is 16,205

200
Solve using mental math. 80 x 30
What is 240?
200
Write the equation for the following array. 8 groups of 3
What is 8 x 3?
200
Solve the equation. 121 x 4
What is 484?
200
An adult panda can eat 138 pounds of bamboo each day. How many pounds of bamboo can a panda eat in a week?
What is 966 pounds?
200

Solve the equation. What is four thousand eighty three multiplied by four?

What is 16, 332

300
Solve using mental math. 600 x 70
What is 42,000?
300
Draw the array for the following equation. 4 x 5
What is 4 rows of 5 symbols?
300
Solve the equation. 98 x 6
What is 588?
300
Harry buys 9 dozen eggs. How many eggs does he have in all?
What is 108 eggs?
300

Solve the equation. What is four thousand thirty multiplied by 5?

What is 20,150

400
Solve using mental math. 90 x 40
What is 3,600?
400
Draw the array for the following equation. 7 x 3
What is 7 rows of 3 symbols?
400
Solve the equation. 243 x 5
What is 1,215?
400
Tina has 3 times as many sports cards as Henry. Kayla has 6 times as many sports cards as Henry. If Kayla has 24 sports cards, how many sports cards do they have altogether?
What is 40 sports cards?
400

Solve the equation. What is two thousand seven multiplied by 8?

What is 16, 056?

500
Solve using mental math. 500 x 800
What is 400,000?
500
Draw the array and solve for the following equation. 8 x 5
What is 8 rows of 5 symbols and 40?
500
Solve the equation. 620 x 8
What is 4,960?
500
After playing a game of Lotsa Money, Cole won 5 times as many gold coins as Julian. Julian won half as many gold coins as Jacob. Altogether they won 32 gold coins. How many gold coins did Cole win?
What is 20 gold coins?
500

Solve the equation: What is eight thousand seventy two multiplied by six?

What is 48, 432?

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